TY  - BOOK
AU  - Hetzel,William
AU  - Adams,David R.
TI  - Computer information systems development : principles and case study
SN  - 053810970X
U1  - QA/76.9.S88 
PY  - 1985///
CY  - Cinciannati
PB  - South-Western Publishing Co.
KW  - System analysis.
KW  - System design.
ER  -